CN211046500U - Clean energy comprehensive utilization power generation system - Google Patents
Clean energy comprehensive utilization power generation system Download PDFInfo
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- CN211046500U CN211046500U CN201922090843.6U CN201922090843U CN211046500U CN 211046500 U CN211046500 U CN 211046500U CN 201922090843 U CN201922090843 U CN 201922090843U CN 211046500 U CN211046500 U CN 211046500U
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- photovoltaic
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- comprehensive utilization
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/50—Photovoltaic [PV] energy
- Y02E10/56—Power conversion systems, e.g. maximum power point trackers
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/70—Wind energy
- Y02E10/76—Power conversion electric or electronic aspects
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E70/00—Other energy conversion or management systems reducing GHG emissions
- Y02E70/30—Systems combining energy storage with energy generation of non-fossil origin
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Abstract
The utility model discloses a clean energy comprehensive utilization power generation system, including transformer W, wind power generation inlet wire end J1, light and heat power generation inlet wire end J2, photovoltaic inlet wire end J3 and energy storage inlet wire end J4, wherein, energy storage power station is connected to energy storage inlet wire end J4. The wind power generation inlet end J1 is connected with a wind power plant. And the photothermal power generation inlet end J2 is connected with the photothermal power generation station. Photovoltaic power plant is connected to photovoltaic inlet wire end J3, 10KV generating lines are connected through resistance R1 to wind power generation inlet wire end J1, the utility model discloses clean energy comprehensive utilization power generation system adopts "new forms of energy +" mode, and the pure clean energy comprehensive utilization innovation system of the integrative complementary intelligent scheduling of optimization of "wind-powered electricity generation-photovoltaic-light and heat-energy storage" makes renewable energy export more stable, the power generation benefit is higher to renewable energy's absorption level has been improved, multiple guarantee service is provided for the electric wire netting operation, has very big using value and market prospect.
Description
Technical Field
The utility model relates to a power generation technical field specifically is a clean energy comprehensive utilization power generation system.
Background
The new energy generally refers to renewable energy developed and utilized on the basis of new technology, and includes solar energy, biomass energy, wind energy, geothermal energy, wave energy, ocean current energy, tidal energy and the like. Further, hydrogen energy and the like; the widely used energy sources such as coal, oil, natural gas, water energy, nuclear fission energy and the like are called conventional energy sources. The new energy power generation is to utilize the prior art, and the power generation process is realized through the novel energy.
The existing photovoltaic power station, battery energy storage power station, wind power generation, photo-thermal power station, photovoltaic power station and energy storage power station are connected to the low-voltage side of the transformer by sharing a 35kv bus. The method is complex in wiring and small in application range.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a clean energy comprehensive utilization power generation system, in order to solve the problem of proposing among the background art.
In order to realize the purpose, the utility model provides a following technical scheme:
a clean energy comprehensive utilization power generation system comprises a transformer W, a wind power generation inlet end J1, a photo-thermal power generation inlet end J2, a photovoltaic inlet end J3 and an energy storage inlet end J4, wherein the wind power generation inlet end J1 is connected with a 10KV bus through a resistor R1, the photo-thermal power generation inlet end J2 is connected with the 10KV bus through a resistor R2, the 10KV bus is also connected with a coil N1 of the transformer W, the other end of the coil N1 of the transformer W is grounded, the photovoltaic inlet end J3 is connected with the coil N2 of the transformer W through a resistor R3, the energy storage inlet end J4 is connected with a coil N2 of the transformer W through a resistor R4, and the coil N3 of the transformer W is connected with a power grid dispatching controller.
As a further aspect of the present invention: and the energy storage inlet wire end J4 is connected with an energy storage power station.
As a further aspect of the present invention: the wind power generation inlet end J1 is connected with a wind power plant.
As a further aspect of the present invention: the photothermal power generation inlet end J2 is connected with a photothermal power station.
As a further aspect of the present invention: the photovoltaic wire inlet end J3 is connected with a photovoltaic power station.
Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses clean energy comprehensive utilization power generation system adopts "new forms of energy +" mode, and the pure clean energy comprehensive utilization innovation system of the integrative complementary intelligent scheduling of optimization of "wind-powered electricity generation-photovoltaic-light heat-energy storage" makes renewable energy output more stable, the power generation benefit is higher to renewable energy's consumption level has been improved, multiple guarantee service is provided for the electric wire netting operation, has very big using value and market prospect.
Drawings
Fig. 1 is a schematic block diagram of the present invention.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Example 1: referring to fig. 1, the clean energy comprehensive utilization power generation system includes a transformer W, a wind power generation inlet terminal J1, a photo-thermal power generation inlet terminal J2, a photovoltaic inlet terminal J3 and an energy storage inlet terminal J4, wherein the energy storage inlet terminal J4 is connected to an energy storage power station. The wind power generation inlet end J1 is connected with a wind power plant. And the photothermal power generation inlet end J2 is connected with the photothermal power generation station. The photovoltaic wire inlet end J3 is connected with a photovoltaic power station, the wind power generation wire inlet end J1 is connected with a 10KV bus through a resistor R1, the photo-thermal power generation wire inlet end J2 is connected with the 10KV bus through a resistor R2, the 10KV bus is also connected with a coil N1 of a transformer W, the other end of a coil N1 of the transformer W is grounded, the photovoltaic wire inlet end J3 is connected with a coil N2 of the transformer W through a resistor R3, the energy storage wire inlet end J4 is connected with a coil N2 of the transformer W through a resistor R4, and a coil N3 of the transformer W is connected with a power grid dispatching controller.
In daytime, when the code value of the power grid dispatching controller is larger than the wind power, the photo-thermal, the photovoltaic and the stored energy power generation amount, the four power stations generate power normally and output through the high-voltage side.
When the code value of the power grid dispatching controller is larger than wind power, photo-thermal and photovoltaic power generation amount and smaller than wind power, photo-thermal, photovoltaic and energy storage power generation amount, the energy storage power station stops generating power, and all the other 3 power stations normally generate power and output the power through the high-voltage side.
When the code value of the power grid dispatching controller is smaller than the wind power, the photo-thermal and the photovoltaic power generation amount, the power generation amount of the photovoltaic power station is partially charged to the energy storage power station through the 35KV bus, and the rest 3 power stations normally generate power.
When the code value of the power grid dispatching controller is larger than the wind power, the photo-thermal and the stored energy power generation amount at night, the three power stations generate power normally and output the power at the high-voltage side.
When the code value of the power grid dispatching controller is larger than the wind power and the photo-thermal power generation amount and is smaller than the wind power and the photo-thermal power and the energy storage power generation amount, the energy storage power station stops generating power, and other two power stations normally generate power and output the power through the high-voltage side.
When the code value of the power grid dispatching controller is smaller than the wind power and photo-thermal electricity generation amount, the energy storage power station stops generating electricity, the wind power and the photo-thermal electricity are normally generated, the wind power and the photo-thermal electricity are collected on a 110KV bus and sent to the medium-voltage side of the transformer, the electricity required by the power grid dispatching code value is output through the high-voltage side through a pre-control algorithm, the rest part is sent into a coil N1 of the transformer through electromagnetic induction through a coil N3 of the transformer, and the energy storage power station is charged through the 35KV bus.
In the second embodiment, based on the first embodiment, the transformer W used in the present design is a high frequency transformer, and the speed of changing the magnetic flux is fast, so that sufficient electric potential can be generated with a small magnetic core and a small number of turns of the coil, and therefore, the size of the device is small.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (5)
1. A clean energy comprehensive utilization power generation system comprises a transformer W, a wind power generation inlet end J1, a photo-thermal power generation inlet end J2, a photovoltaic inlet end J3 and an energy storage inlet end J4, and is characterized in that the wind power generation inlet end J1 is connected with a 10KV bus through a resistor R1, the photo-thermal power generation inlet end J2 is connected with the 10KV bus through a resistor R2, the 10KV bus is also connected with a coil N1 of the transformer W, the other end of the coil N1 of the transformer W is grounded, the photovoltaic inlet end J3 is connected with the coil N2 of the transformer W through a resistor R3, the energy storage inlet end J4 is connected with the coil N2 of the transformer W through a resistor R4, and the coil N3 of the transformer W is connected with a power grid dispatching controller.
2. The clean energy comprehensive utilization power generation system according to claim 1, wherein the energy storage inlet terminal J4 is connected with an energy storage power station.
3. The clean energy comprehensive utilization power generation system according to claim 1, wherein the wind power generation inlet end J1 is connected with a wind power plant.
4. The clean energy integrated power generation system of claim 1, wherein the photothermal power incoming line end J2 is connected to a photothermal power station.
5. The clean energy comprehensive utilization power generation system according to any one of claims 1 to 4, wherein the photovoltaic inlet terminal J3 is connected with a photovoltaic power station.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922090843.6U CN211046500U (en) | 2019-11-28 | 2019-11-28 | Clean energy comprehensive utilization power generation system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922090843.6U CN211046500U (en) | 2019-11-28 | 2019-11-28 | Clean energy comprehensive utilization power generation system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211046500U true CN211046500U (en) | 2020-07-17 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201922090843.6U Active CN211046500U (en) | 2019-11-28 | 2019-11-28 | Clean energy comprehensive utilization power generation system |
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|---|---|
| CN (1) | CN211046500U (en) |
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2019
- 2019-11-28 CN CN201922090843.6U patent/CN211046500U/en active Active
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